Newhart, B. (2006). I shouldn't even be doing this: And other things that strike me as funny (Doubleday large print home library ed.). Hyperion.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Newhart, Bob. I Shouldn't Even Be Doing This: And Other Things That Strike Me as Funny. Doubleday large print home library ed. New York: Hyperion, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Newhart, Bob. I Shouldn't Even Be Doing This: And Other Things That Strike Me as Funny. Doubleday large print home library ed. Hyperion, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.